<!DOCTYPE html>
<head>
<meta charset="UTF-8">
<title>Office Applet</title>
</head>
<style>
.OfficeApplet
{
margin: 50px 0 0 50px;
width: 1024px;
height: 550px;
border: 1px solid blue;
}
</style>
<body>
<div id="OfficeApplet" class="OfficeApplet"</div>
</body>
</html>